body {
  text-align: center;
  width: 100%;
  min-width: 1520px;
  overflow: hidden;
}
body .title h1 {
  margin-bottom: 0;
}
body .title h2 {
  margin-top: 0;
}
body .game {
  width: 984px;
  height: auto;
  margin: auto;
}
body .game:after {
  content: '';
  display: block;
  clear: left;
}
body .game * {
  box-sizing: border-box;
}
body .game .contain {
  width: 442px;
  height: 680px;
  float: left;
  background: lightblue;
}
body .game .contain:first-child {
  margin-right: 100px;
}
body .game .contain .name {
  width: 100%;
  text-align: center;
  height: 80px;
  line-height: 50px;
  font-size: 20px;
  background: lightcyan;
}
body .game .contain .panel-msg {
  width: 140px;
  height: 600px;
  float: left;
  background: lightgoldenrodyellow;
  padding-top: 10px;
}
body .game .contain .panel-msg .next {
  width: 120px;
  height: 120px;
  margin: 10px;
  position: relative;
}
body .game .contain .panel-msg .msg {
  width: 100%;
  text-align: center;
  font-size: 20px;
}
body .game .contain .panel-game {
  width: 300px;
  height: 600px;
  float: left;
  background: aliceblue;
  position: relative;
}
body .game .contain .square {
  width: 30px;
  height: 30px;
  border: 1px solid currentColor;
  background: currentColor;
  position: absolute;
}
body .game .contain .square.none {
  color: transparent;
}
body .game .contain .square.done {
  color: darkgray;
}
body .game .contain .square.current {
  color: lightpink;
  box-shadow: inset 0 0 10px lightgrey;
}
body .modal-body {
  text-align: center;
}
body .modal-body.win {
  height: 450px;
  background: url("../img/win.jpg") no-repeat;
  background-size: cover;
}
body .modal-body.lose {
  height: 450px;
  background: url("../img/lose.jpg") no-repeat;
  background-size: cover;
}
body .modal-footer {
  text-align: center;
}
